#B1D45F#B1D45F

#B1D45F is a very light, vivid yellow-green. Relative luminance 0.573; OKLCH L 82.0% C 0.150 H 123.6°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#B1D45F
RGB	rgb(177, 212, 95)
HSL	hsl(78, 58%, 60%)
HSV	hsv(78, 55%, 83%)
CMYK	cmyk(16.5%, 0%, 55.2%, 16.9%)
CIE-LAB	lab(80.33, -29.17, 53.21)
CIE-LCH	lch(80.33, 60.68, 118.73°)
OKLab	oklab(82.03% -0.0827 0.1247)
OKLCH	oklch(82.03% 0.15 123.6)
XYZ	xyz(43.7407, 57.2601, 19.5722)
Luminance	0.5726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D45F #825FD4

analogous

#D4BD5F #B1D45F #76D45F

triadic

#B1D45F #5FB1D4 #D45FB1

tetradic

#B1D45F #5FD4BD #825FD4 #D45F76

square

#B1D45F #5FD4BD #825FD4 #D45F76

split-complementary

#B1D45F #5F76D4 #BD5FD4

monochromatic

#729127 #97C234 #B1D45F #C9E18F #E0EEBF

Accessibility & contrast

On white

1.69

#B1D45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#B1D45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D45F

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D45F	#FFFFFF	#000000	##000000
##B1D45F	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC853

Deuteranopia (green-blind)

#DAC766

Tritanopia (blue-blind)

#B8CBBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b1d45f;
/* rgb */ color: rgb(177, 212, 95);
/* oklch */ color: oklch(82.0% 0.150 123.6);

Tailwind

colors: {
  custom: {
    50: '#cbe190',
    500: '#b1d45f',
    950: '#000000',
  },
}

SCSS

$custom: #b1d45f;
$custom-light: #cbe190;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d45f",
  "rgb": {
    "r": 177,
    "g": 212,
    "b": 95
  },
  "hsl": {
    "h": 77.949,
    "s": 57.635,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82034,
    "c": 0.14963,
    "h": 123.6
  },
  "luminance": 0.5726
}

Semantic roles & 50–950 ramp

primary

#B1D45F

secondary

#5A4097

accent

#20C552

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B1D45F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →